Snow Joe iON18SB Ion Cordless Single Stage Brushless Snow Blower with Rechargeable Ecosharp 40-volt Lithium-Ion Battery Clearing Surface Type : Paved Lightweight design (only 32 lbs) to easily clear sidewalks, driveways and decks. 40 V 4.0 Ah EcoSharp rechargeable lithium-ion battery provides up to 50 minutes of whisper-quiet run time. No pull cords, gas, oil, tune-ups, carbon emissions or tangled extension cords. Steel auger with 2 rubber blades moves up to 495 lbs of snow per minute; cuts a path 18 in. wide by 8 in. deep without damaging surface. 180 auto-rotate directional chute throws snow up to 20 ft.